1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
WITCHER [35]
2 years ago
9

What is a type of motion of a cradle? ​

Physics
2 answers:
LekaFEV [45]2 years ago
7 0
Someone already answered it so good luck
katrin [286]2 years ago
4 0

Answer:

<em>conservation of momentum and energy using a series of swinging spheres</em>

You might be interested in
Will each of the following actions increase the distance between the diffraction spots? a) Increase the distance between the scr
diamong [38]

Answer:

A) no

B) no

C) yes

D) no

E) yes

5 0
3 years ago
Which state of matter is best at conducting heat?
jek_recluse [69]
Solids are the best at conducting heat. 
4 0
3 years ago
Read 2 more answers
Why is it important to use placebos and a double-blind approach in some studies
viktelen [127]
Another name for these two words is "constant" and you want to have a "constant", because you want something to compare your experimental group to, to see whether data had changed or not. So you have placebos or a double- blind to compare your experimental group to it and also so you know you don't have a bias or anything in the study.
6 0
3 years ago
The radii of the sprocket assemblies and the wheel of the bicycle in the figure are:
Furkat [3]
To solve this task we have to make a proportion, but firstly we have to set up all the main points : so, the distance is  s=r(B), that has its <span>r=radius,B=angle in rad velocity v=ds/dt= w(r)
Do not forget about </span> w = angular speed in rad/s and w1 = 1 revolution/sec = 2Pi (rad/s)
Now we can go to proportion
v1=v2
w1*r1 = w2r2w2 = w1 * r1/r2 = 2w1 = 4Pi (rad/s)
w2 = w3 (which is the   angular velocity of the rear wheel) &#10;
SOLVING FOR A : v3 = w3 * r3 = 4pi * 14 (inch/s) = 14.66 ft/sec
v3 = 14.66 ft/sec(1 mile/5280 ft)( 3600 sec/h)= 9.99 or something about <span>10 mph --- SOLVING FOR B.
</span>I'm sure it helps!
7 0
3 years ago
An object with a mass of 5.0 kg accelerates 2.8 m/s2 towards right when an unknown force is applied to it. What is the amount of
RoseWind [281]

Answer:

4n

Explanation:

5 0
3 years ago
Other questions:
  • All digits shown on the measuring device, plus one estimated digit, are considered _______.
    14·2 answers
  • How can an individual benefit from participating in the recommended amount of physical activity?
    9·1 answer
  • From the top of the engineering building, you throw a ball vertically upward. the ball strikes the ground 4.00 s later. the engi
    12·2 answers
  • (a) How much gravitational potential energy (relative to the ground on which it is built) is stored in an Egyptian pyramid, give
    8·1 answer
  • Within visible light, violet has the lowest frequency. <br> a. True <br> b. False
    12·1 answer
  • What is newtons 4th law
    6·1 answer
  • A wave on a string is described by Y(x, t) : 15.0 sin( nclS - 4rrt),, where x and y are in centimeters and / is in seconds. (a)
    10·1 answer
  • HOW DOES A GRAPH HELP YOU SEE ANOMALOUS DATA?
    14·1 answer
  • Which conditions are necessary for rain to form?
    13·1 answer
  • A dentist holds a small mirror 1.9
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!